Axial Piston Pump Types

Axial Piston Pump Types

Rated Pressure: 25MPa – 35MPa
Speed Range: 1500rpm – 3000rpm
Working temperature : 2~55℃
Gap between the piston and the cylinder block: 0.005 - 0.015 mm
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Description

Tianjin Binhai Yashanway Import and Export Co., Ltd. is one of the leading manufacturers and suppliers of axial piston pump types in China, specialized in providing high quality customized service. If you're going to wholesale the newest axial piston pump types made in China, welcome to get free sample from our factory. For price consultation, contact us.

 

Axial Piston Pump

 

The axial piston pump is an indispensable core power component in high-pressure hydraulic systems. It is a high-performance hydraulic pump that, with its superior performance and wide adaptability, has become the preferred power source for high-pressure and high-flow hydraulic systems in modern industrial fields. Its working principle is based on the precise cooperation between the piston and the cylinder. The rotation of the swash plate drives the piston to perform axial reciprocating motion within the cylinder, and the relative motion between the cylinder and the valve plate realizes the alternation of the suction chamber and the pressure chamber, thereby efficiently converting mechanical energy into hydraulic energy and providing stable and continuous power output for the entire hydraulic system.
This pump has the characteristics of strong high-pressure resistance, high efficiency, low noise and long service life. It is widely used in hydraulic systems of heavy equipment such as excavators, loaders, cranes, injection molding machines, hydraulic presses, etc., providing reliable power support for industrial and construction applications.

 

Axial piston pumps can be classified into two main types:

Axial Piston Pump-Swash plate type

Swash plate type: The axis of the plunger is parallel to the drive shaft. The displacement is adjusted by changing the inclination angle of the swash plate.

It features a simple structure and high rotational speed.

Axial offset type: The axis of the cylinder block forms an angle with the drive shaft. By adjusting the angle, the displacement can be changed. This type is suitable for high-flow scenarios but has a more complex structure.

Axial Piston Pump-Axial offset type

Specification

Product Name

Axial Piston Pump

Rated Pressure

25~35MPa

Rated rotational speed

1500~3000rpm

Maximum rotational speed

3000~3600rpm

Overall efficiency

85~90%

Noise

70~78dB(A)

Plunger diameter

8~30mm

Drive shaft

40Cr,etc

Gap between the piston and the cylinder block

0.005 - 0.015 mm

Technical Features

 

1. Utilizes hydraulic static balance technology, creating a stable oil film between key friction surfaces, enabling pure liquid friction operation.
2. Features strong self-priming capability, high volumetric efficiency (over 90%) and long service life.
3. Equipped with various variable control methods, including pressure compensation and load sensitivity for automatic regulation functions.
4. Integrates motor soft-start protection to reduce mechanical shock and energy loss.

 

Axial Piston Pump factory

 

Application fields

 

1. Machine tool industry: Hydraulic drive system for forging machinery
2. Construction machinery: Hydraulic circuits for excavators and lifting equipment
3. Applicable to fields such as machine tools, metallurgy, forging, mining and lifting machinery
4. Metallurgical equipment: Hydraulic transmission systems for continuous casting machines and rolling mills
5. Mining vessels: Hydraulic devices for rock drills and steering gears

 

Axial Piston Pump application

 

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